PeptideStack
5.2kquestions
20kanswers
220users

Is a 29G needle the right choice for drawing survodutide at 20 mg/mL?

Asked 22 Apr 2024Modified 2.3 years agoViewed 20k times
28

The specifics, since they change the answer: a 29G needle · survodutide · 20 mg/mL.

The comparison I want does not seem to exist anywhere in a form I can evaluate.

I have read the arguments for each and they do not engage with each other.

Which axes does this decision turn on?

needle-gauge
needle-gauge

Gauge and length selection, the trade-off between draw time and tissue trauma, coring risk with larger-bore needles, and why a fixed-needle…

85 questions
injection-technique
injection-technique

Technique questions: angle, pinch versus flat, aspiration, injection speed, air bubbles, and the handling steps that determine whether you deliver…

90 questions
dead-space
dead-space

The volume trapped in the syringe hub and needle after the plunger bottoms out. It is small in absolute terms and large as a fraction of a small…

110 questions
shareeditfollowflag
DW
askeddana_wexler15k2722 Apr 2024
8Good answer, but the confidence interval in the cited trial is wider than implied. – priya_menon 5 months ago
add a comment

No answers yet

This question has not been answered. It has been viewed 20k times, which suggests the question is of interest and the answer is not obvious. If you can answer it with a source or a worked calculation, it will be read. See how to ask and answer.
Sponsored

Sigma-Aldrich - Certified Reference Materials

Analytical standards and reagents with traceable certificates. Every quantitative result you read inherits the accuracy of the standard behind it.

Shop standards

Your answer

Ask PeptideStack is a static archive. Posting is closed, but the norms are worth stating: answer the question that was asked, show your working, cite the trial or the certificate, and say plainly where the evidence runs out.

Not medical advice. Research-use-only compounds are not approved for human use.